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Cummins 3941786 Front Crankshaft Seal Carrier, ISC/ISL 8.9L
Mfr #: 3941786BB #: cummins-3941786-cummins-3941786-front-crankshaft-seal-carrier-isc-isl
Last verified Oct 2, 2026 — price check expired
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Check current price✓Delivery: Standard shipping
✓Returns: Standard returns
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🗎 Product description from the manufacturer spec sheet
Genuine Cummins front crankshaft seal carrier, designed to seal the front crankshaft and prevent oil leaks. Used primarily on Tier 3 automotive 8.9 liter ISC/ISL engines (also applied to C8.3/6C engines). No core exchange; returnable.
▦ Specifications spec-checked before it ships
- Part Type
- Seal carrier
- Position
- Front crankshaft
- Engine Application
- Cummins ISC/ISL 8.9L Tier 3 automotive; C8.3/6C
- Core Charge
- None
- Returnable
- Yes
⌗ Cross-references every known SKU, MFR & MPN
MPN3941786